Overhaul Procedure Steps

ENGINE OVERHAUL

RPO NB7 - EMISSION SYSTEM CALIFORNIA, TLEV
RPO NC1 - Emission System, California, LEV

In order to overhaul, follow the sequence below.

1. Exhaust Manifold Removal - Left with RPO NC1
2. Exhaust Manifold Removal - Left without RPO NC1
3. Exhaust Manifold Removal - Right with RPO NC1
4. Exhaust Manifold Removal - Right without RPO NC1
5. Crankshaft Balancer Removal
6. Engine Flywheel Removal
7. Crankshaft Rear Oil Seal Removal
8. Intake Manifold Removal
9. Water Crossover Removal
10. Ignition Coil Module Removal - Left
11. Ignition Coil Module Removal - Right with RPO NB7
12. Ignition Coil Module Removal - Right without RPO NB7
13. Camshaft Cover Removal - Left
14. Camshaft Cover Removal - Right
15. Water Pump Removal
16. Crankshaft Front Oil Seal Removal
17. Engine Front Cover Removal
18. Primary Camshaft Drive Chain Removal
19. Primary Camshaft Drive Chain Guide Removal - Upper
20. Primary Camshaft Drive Chain Guide Removal - Lower
21. Secondary Camshaft Drive Chain Removal - Left
22. Secondary Camshaft Drive Chain Removal - Right
23. Camshaft Removal - Left
24. Camshaft Removal - Right
25. Cylinder Head Removal - Right
26. Cylinder Head Removal - Left
27. Balance Shaft Cover Removal
28. Balance Shaft Removal
29. Oil Pan Removal
30. Oil Pump Suction Pipe and Screen Assembly Removal
31. Oil Pump Removal
32. Lower Crankcase Removal
33. Piston, Connecting Rod, and Bearing Removal
34. Crankshaft and Bearing Removal
35. Engine Block Disassemble - Upper
36. Engine Block Disassemble - Lower
37. Engine Block Clean and Inspect
38. Crankshaft and Bearing Clean and Inspect
39. Crankshaft Balancer Clean and Inspect
40. Engine Flywheel Clean and Inspect
41. Piston and Connecting Rod Disassemble
42. Piston, Connecting Rod, and Bearing Clean and Inspect
43. Piston Selection
44. Piston and Connecting Rod Assemble
45. Balance Shaft Clean and Inspect
46. Balance Shaft Cover Clean and Inspect
47. Cylinder Head Disassemble
48. Cylinder Head Clean and Inspect
49. Valve Spring Inspection and Measurement
50. Valve and Seat Grinding
51. Cylinder Head Assemble
52. Camshaft Clean and Inspect
53. Valve Train Components Clean and Inspect
54. Oil Pump Disassemble
55. Oil Pump Clean and Inspect
56. Oil Pump Assemble
57. Oil Pan Clean and Inspect
58. Engine Front Cover Clean and Inspect
59. Camshaft Cover Disassemble
60. Camshaft Cover Clean and Inspect
61. Camshaft Cover Assemble
62. Intake Manifold Disassemble
63. Intake Manifold Clean and Inspect
64. Intake Manifold Assemble
65. Exhaust Manifold Clean and Inspect - Left
66. Exhaust Manifold Clean and Inspect - Right
67. Water Pump Clean and Inspect
68. Water Crossover Disassemble
69. Water Crossover Clean and Inspect
70. Water Crossover Assemble
71. Thread Repair
72. Service Prior to Assembly
73. Engine Block Assemble - Upper
74. Engine Block Assemble - Lower
75. Crankshaft and Bearing Installation
76. Piston, Connecting Rod, and Bearing Installation
77. Lower Crankcase Installation
78. Oil Pump Installation
79. Oil Pump Suction Pipe and Screen Assembly Installation
80. Oil Pan Installation
81. Balance Shaft Installation
82. Balance Shaft Cover Installation
83. Cylinder Head Installation - Right
84. Cylinder Head Installation - Left
85. Camshaft Installation - Left
86. Camshaft Installation - Right
87. Secondary Camshaft Drive Chain Installation - Left
88. Secondary Camshaft Drive Chain Installation - Right
89. Primary Camshaft Drive Chain Guide Installation - Upper
90. Primary Camshaft Drive Chain Guide Installation - Lower
91. Primary Camshaft Drive Chain Installation
92. Water Pump Installation
93. Engine Front Cover Installation
94. Crankshaft Front Oil Seal Installation
95. Camshaft Cover Installation - Left
96. Camshaft Cover Installation - Right
97. Ignition Coil Module Installation - Left
98. Ignition Coil Module Installation - Right without RPO NB7
99. Ignition Coil Module Installation - Right with RPO NB7
100. Water Crossover Installation
101. Intake Manifold Installation
102. Crankshaft Rear Oil Seal Installation
103. Engine Flywheel Installation
104. Crankshaft Balancer Installation
105. Exhaust Manifold Installation - Right with RPO NC1
106. Exhaust Manifold Installation - Right without RPO NC1
107. Exhaust Manifold Installation - Left with RPO NC1
108. Exhaust Manifold Installation - Left without RPO NC1
109. Engine Set-Up and Testing